| Set A Collection | | Set B Collection |
| Title | GRL | | Title | GRL |
| Science | Blizzards | N | | Plants as Food | N |
| The Native Americans Told Us So | N | | How Do Animals Sleep? | N |
| Properties of Materials | N | | Animals Partnerships | N |
| The Edge of Extinction | O | | Hunters in the Sky | N |
| The Human Body | O | | In the Deep | O |
| Venomous Snakes | O | | Animals Senses | O |
| Coral Reefs | P | | Blood Suckers | O |
| Oceans | P | | Animals that Spit | P |
| Sound Inventions | P | | Here Today, Gone Forever! | P |
| Wildfires | P | | Stinkers | P |
| Amazing Sharks | Q | | Super Skills | P |
| Inventions | Q | | The Amazing World of Plants | Q |
| Nature Did It First | Q | | Force and Motion | R |
| Watching the Night Sky | Q | | Animal Watch | R |
| Amazing Structures | R | | Who Needs Weeds? | R |
| Discovering Electricity | R | | Shorebirds | R |
| Ice on Earth | R | | Exploring Energy | S |
| The Body in Motion | S | | Forces and Motion | S |
Social
Studies | America Is Voting | N | | Going for the Gold | N |
| Landforms | N | | A New Life in America | N |
| The Statue of Liberty | N | | On the Bayou | O |
| Cell Phones of Yesterday and Today | O | | Small Cities | O |
| Communities Change | O | | America's Wilderness | P |
| Native American Homes | O | | The Heart of Appalachia | P |
| The Alamo | P | | Yellowstone: Wonders of the West | Q |
| America the Beautiful | P | | Hometowns | Q |
| Bank Security | P | | Rock: A Remarkable Resource | R |
| Chocolate: The Story of an Industry | Q | | The Great Lakes | R |
| Election Polls | Q | | New England | R |
| Phillis Wheatley | Q | | Fossil Tales | R |
| Clues to the Past | R | | Work Then and Now | S |
| Health Technology | R | | Temporary Shelters | S |
| How Inventions Changed What America Wore | R | | Our Moving Frontier | S |
| Math | Animal Math | S | | Investigating Your Backyard | N |
| Weather Math | S | | Let's Experiment | O |
| Fiction | The Case of the Bushy Tail | N | | Slinky Inky | N |
| Sounds in the Woods | N | | vProfessor Dinglebat and the Super Sock Powder | N |
| Apartment Hunting | O | | My Robot Friend | N |
| Where’s Grandma? | O | | Hair Today, Gone Tomorrow | O |
| The Fledgling | P | | Louie the Spy | O |
| That’s Not Your Money! | P | | Hamsterboy and the Interschool Vegetable-Growing Competition | P |
| Tracking Dad | P | | Whales I Have Rescued | P |
| A Gift of Greenery | Q | | Hamsterboy and the Case of the Missing Lunch Box | Q |
| High Water Rescue | Q | | The Homework Machine | Q |
| Vote for Me! | Q | | Hunting Down the Grail | R |
| Lost on the Amazon | R | | Search for the Lost Cavern | R |
| Shadow of Evil | R | | Bigfoot | R |
| Project UFO | S | | Prisoner of the Ant People | S |
| The Red Rain of Easter Island | S | | Cricklewood Park | S |
| The Wreck of the Atocha | S | | Protecting the Sunken City | S |
